4135940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 8733312

約数和(自身を除く): 4597372

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 911, 1135, 1822, 2270, 3644, 4540, 4555, 9110, 18220, 206797, 413594, 827188, 1033985, 2067970, 4135940]

約数ペア:

[(1, 4135940), (2, 2067970), (4, 1033985), (5, 827188), (10, 413594), (20, 206797), (227, 18220), (454, 9110), (908, 4555), (911, 4540), (1135, 3644), (1822, 2270)]